JPS5284113A - Dephosphorising of molten pig iron containing cr - Google Patents

Dephosphorising of molten pig iron containing cr

Info

Publication number
JPS5284113A
JPS5284113A JP15953975A JP15953975A JPS5284113A JP S5284113 A JPS5284113 A JP S5284113A JP 15953975 A JP15953975 A JP 15953975A JP 15953975 A JP15953975 A JP 15953975A JP S5284113 A JPS5284113 A JP S5284113A
Authority
JP
Japan
Prior art keywords
dephosphorising
pig iron
iron containing
molten pig
molten
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15953975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5732688B2 (enrdf_load_stackoverflow
Inventor
Takashi Yamauchi
Takayuki Omotani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP15953975A priority Critical patent/JPS5284113A/ja
Publication of JPS5284113A publication Critical patent/JPS5284113A/ja
Publication of JPS5732688B2 publication Critical patent/JPS5732688B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP15953975A 1975-12-30 1975-12-30 Dephosphorising of molten pig iron containing cr Granted JPS5284113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15953975A JPS5284113A (en) 1975-12-30 1975-12-30 Dephosphorising of molten pig iron containing cr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15953975A JPS5284113A (en) 1975-12-30 1975-12-30 Dephosphorising of molten pig iron containing cr

Publications (2)

Publication Number Publication Date
JPS5284113A true JPS5284113A (en) 1977-07-13
JPS5732688B2 JPS5732688B2 (enrdf_load_stackoverflow) 1982-07-13

Family

ID=15695962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15953975A Granted JPS5284113A (en) 1975-12-30 1975-12-30 Dephosphorising of molten pig iron containing cr

Country Status (1)

Country Link
JP (1) JPS5284113A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428720A (en) * 1977-08-08 1979-03-03 Nisshin Steel Co Ltd Method of making low phosphorus chromiummcontaining pig iron
JPS55138018A (en) * 1979-04-09 1980-10-28 Sumitomo Metal Ind Ltd Method of denitrifying and dephosphorizing chromium- containing molten iron of high carbon content
JPS579812A (en) * 1980-06-23 1982-01-19 Nisshin Steel Co Ltd Dephosphorizing method for pig iron containing chromium
JPS5877518A (ja) * 1981-11-04 1983-05-10 Nippon Yakin Kogyo Co Ltd ＣａＯ−Ｌｉ↓２Ｏ系フラツクスによる極低硫ステンレス鋼の製造方法
CN103205536A (zh) * 2013-04-26 2013-07-17 攀钢集团攀枝花钢铁研究院有限公司 半钢脱磷剂及半钢脱磷方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239690U (enrdf_load_stackoverflow) * 1985-08-30 1987-03-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4865109A (enrdf_load_stackoverflow) * 1971-12-10 1973-09-08
JPS4923714A (enrdf_load_stackoverflow) * 1972-06-27 1974-03-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4865109A (enrdf_load_stackoverflow) * 1971-12-10 1973-09-08
JPS4923714A (enrdf_load_stackoverflow) * 1972-06-27 1974-03-02

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428720A (en) * 1977-08-08 1979-03-03 Nisshin Steel Co Ltd Method of making low phosphorus chromiummcontaining pig iron
JPS55138018A (en) * 1979-04-09 1980-10-28 Sumitomo Metal Ind Ltd Method of denitrifying and dephosphorizing chromium- containing molten iron of high carbon content
JPS579812A (en) * 1980-06-23 1982-01-19 Nisshin Steel Co Ltd Dephosphorizing method for pig iron containing chromium
JPS5877518A (ja) * 1981-11-04 1983-05-10 Nippon Yakin Kogyo Co Ltd ＣａＯ−Ｌｉ↓２Ｏ系フラツクスによる極低硫ステンレス鋼の製造方法
CN103205536A (zh) * 2013-04-26 2013-07-17 攀钢集团攀枝花钢铁研究院有限公司 半钢脱磷剂及半钢脱磷方法
CN103205536B (zh) * 2013-04-26 2015-09-02 攀钢集团攀枝花钢铁研究院有限公司 半钢脱磷剂及半钢脱磷方法

Also Published As

Publication number Publication date
JPS5732688B2 (enrdf_load_stackoverflow) 1982-07-13

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